endodontics clinical skills course Flashcards

1
Q

length of max central incisor

A

23.3 mm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

length of max lateral incisor

A

22.8mm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

length of max canine

A

26mm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

what do we need to make sure when measuring working length

A

reducible reference point

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

how do we access central insider

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

how do we dress access teeth

A
  • temporary
  • non settign calcium hydroxide
    small pledget of coots wool in chmaber
  • GIC in access cavity
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

what does calcium hydroxide do as interim dressing

A

= maintains disinfected enrviroentmen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what does cotton wool do

A

makes reaches easier and allows for little expansion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

what does coronal flare do

A
  • removes most infected tissue in coronal part
  • allows access for irritant solutions as funnel shape is created
  • improves access to apical portion
  • working length accuracy
  • less preparation errors
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

how are gg organised to remove debris

A
  • mid part of file is doing the work
    debris brought to the top to reduce blockages
  • taper increases more greatly than rotary file
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

what is classed as dead zone

A

firth than 2mm form needle tip

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

what does SX lie use

A

canal in end vu block 16mm
SX file to advance to canal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

what rate of flow is aimed for irrigation

A

1ml/15 seconds
increasing over 4ml /mintue increases risk fo extrusion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

what shoudl be recorded in treatment

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

what is coronal flare conducted with

A

GG burs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

what is apical preparation conducted with

A
15
Q

why is GG burs good for coronal flares

A
16
Q

where do we feel a stop with file

A

apical constriction - feel a stop

17
Q

what is usually working length

A

19 mm

18
Q

at working length what is feel size increased after first file

A

increased in size by 2 files
master apical fiel - biggest file at apical constriction

19
Q

the next file used is what of working length

A

1mm short

20
Q

what is final finished carried out with

A
21
Q

what is the correct filling technique

A
  • file inserted passively to full working length
    file cuts dentine as it is withdrawn from canal
22
Q

how do we check patency

A
23
Q

what problems occur with obturation

A
24
Q

how do we restore anterior root filled tooth

A
25
Q

what material is good to fill anterior root filled tooth

A